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Choi, Jung-Yeon, Jin-Kak Kim, Kwang-il Kim, Young-Kyun Lee, Kyung-Hoi Koo, and Cheol-Ho Kim. "How Does the Multidimensional Frailty Score Compare With Grip Strength for Predicting Outcomes After Hip Fracture Surgery in Older Patients? A Retrospective Cohort Study." BMC Geriatr 2021.

Choi, Jung-Yeon, et al. "How Does the Multidimensional Frailty Score Compare With Grip Strength for Predicting Outcomes After Hip Fracture Surgery in Older Patients? A Retrospective Cohort Study." BMC Geriatr 2021.